Seudónimo Seudónimo

23-01-2017
Mathematics

contestada

Solve the system of equations.

{y=3x−7
{15x−5y=14

Use the substitution method.

Respuesta :

Аноним Аноним

23-01-2017

Substitute the value of y from equation 1, into equation 2nd,
15x - 5(3x-7) = 14
15x - 15x + 35 = 14
35 ≠ 14
L.H.S ≠ R.H.S.

System of equations has no solution

Hope this helps!

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